Probiotics & Gut Health

Your gut houses roughly 38 trillion microbial cells, outnumbering your human cells. The balance between beneficial and harmful bacteria shapes digestion, immune function, and even mood through the gut-brain axis.

Probiotic supplements deliver live bacterial strains directly to your intestinal tract. Strains like Lactobacillus acidophilus and Bifidobacterium longum colonise the gut lining, compete with harmful bacteria for adhesion sites, and produce short-chain fatty acids that feed the cells lining your colon. Different strains do different jobs. Lactobacillus rhamnosus GG has strong clinical backing for digestive comfort, while Saccharomyces boulardii, a beneficial yeast, is frequently recommended during and after antibiotic use.

Research points to regular probiotic supplementation supporting bowel regularity, reducing bloating, and strengthening the gut mucosal barrier. Several trials also show promising results for immune resilience, with studies indicating that a significant portion of immune activity originates in gut-associated lymphoid tissue.

These supplements suit a wide range of people. Common reasons to reach for them include recovering from antibiotics, managing irritable bowel symptoms, supporting immunity through winter, or simply maintaining digestive balance during periods of travel or dietary change.

Our range of over 190 probiotic supplements includes trusted Australian brands alongside proven international formulas, available in capsules, powders, and refrigerated options for strains that require cold-chain storage. If you have a specific health concern, speaking with a healthcare practitioner before starting is always a sound approach.

Showing 13–24 of 93 resultsSorted by popularity

Sale!
Therapure My Postbiotic Butyrate
Original price was: $71.60.Current price is: $59.42. Save 17%
- Contains Sodium Butyrate, a short-chain fatty acid to support intestinal health
- May assist with:
  - support those experiencing digestive discomfort
  - Support healthy bowel function
  - Relief of symptoms of medically diagnosed Irritable Bowel Syndrome
  - Support intestinal health
  - Increase healthy digestive system flora/good bacteria growth
  - Support gastrointestinal mucosal membrane health
- Free from gluten, dairy and sugar
- Vegan friendly
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Sale!
Herbs of Gold Probiotic 60 Billion
Rated 5.00 out of 5
Original price was: $90.50.Current price is: $63.35. Save up to 30%
- Combines 12 probiotic ingredients from the Bifidobacterium and Lactobacillus genera
- May help to
  - support those experiencing nausea
  - Support bowel regularity
  - Support immune system to fight illness
  - Support healthy digestive system function
- Does not contain egg, milk, peanut, soy, tree nuts, gluten, lactose or dairy
- Does not contain artificial colours or flavours
- Shelf stable and does not require refrigeration
Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Ardeypharm Yomogi
Rated 3.00 out of 5
Original price was: $32.95.Current price is: $28.01. Save up to 15%
- Features Saccharomyces cerevisiae (Boulardii) strain HANSEN CBS 5926
- May help to
  - Support gastrointestinal system health
  - support those experiencing traveller’s diarrhoea
  - Maintain healthy immune system function
  - Support beneficial gut flora during and after antibiotic use
Select options This product has multiple variants. The options may be chosen on the product page
Sale!
GutAid Gut Relieve
Price range: $36.49 through $64.41 Save up to 14%
- A combination of digestive enzymes amylase, protease 4.5, lipase, cellulase and tilactase
- May help to
  - support those experiencing excess intestinal gas
  - Reduce pain associated with colic
  - Support assimilation of nutrients
  - Decrease abdominal bloating or cramping
  - Reduce occurrence of symptoms of food intolerance
  - Support digestion of fibres, lipids, glucose, carbohydrates and lactose
- No added gluten, soy or dairy
- Vegetarian friendly
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NC Nutrition Care Gut Relief
Rated 4.17 out of 5
Price range: $29.95 through $49.95
- A combination of nutrients, prebiotics and herbs such as aloe vera and slippery elm
- Includes a nutritional extract from turmeric (curcumin) known as Cumerone® and thyme
- May help to
  - Support immune system health
  - Reduce free radicals formed in the body
  - Maintain healthy acid-alkaline balance in the body
  - Support healthy gastrointestinal function and mucosal membrane health
- Free from tree nuts, peanuts, dairy, egg, soy and gluten
- Naturally sweetened with stevia
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Sale!
Protein Supplies L-Glutamine
Original price was: $39.95.Current price is: $32.96. Save up to 17%
- This 100% pure, naturally fermented plant-based L-Glutamine is ultra-fine and free form, for improved absorption
- L-Glutamine is the most abundant amino acid in your muscles
- Free from additives, fillers, gluten and dairy
- No added sugar
- Vegan friendly
- Non-GMO
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Sale!
Nutra-Life ProBiotica Daily Health
Original price was: $50.00.Current price is: $39.00. Save up to 22%
- Combines two specific probiotic strains with acacia extract prebiotic
- May help to
  - Maintain healthy gastrointestinal immune function
  - Support friendly intestinal flora and gastrointestinal system health
  - Helps reduce occurrence of symptoms of upper respiratory tract infections in adults
- Formulated without artificial colours, flavours, sweeteners or preservatives
- Formulated without gluten, wheat, dairy, egg, soy or corn
- Shelf-stable, no refrigeration required
- Vegan friendly
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Sale!
OxyMin Colostrum
Rated 5.00 out of 5
Price range: $90.25 through $185.25 Save up to 5%
- Pure premium colostrum is collected from first milking only, harvested within 16 hours of calving
- Colostrum from the first milking has significantly higher levels of proline-rich polypeptides (PRPs) and immunoglobulins (Ig)
- Processed using low-heat flash pasteurization and indirect drying to preserve efficacy and bio-activity
- The colostrum is then fat reduced to concentrate protein levels (approx 64%) and maintain the PRPs
- Each batch is laboratory analysed and confirmed free of impurities, contaminants and heavy metals
- Gluten free
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Morlife Certified Organic Inulin Plus
Rated 4.67 out of 5
Price range: $24.95 through $84.95
- Combines two prebiotic soluble fibres derived from Jerusalem artichoke, inulin and fructooligosaccharides (FOS)
- Easily dissolves in water and has a slightly sweet flavour
- Certified organic
- Vegan friendly
- Gluten free
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Sale!
Switch Nutrition Coffee
Original price was: $69.95.Current price is: $62.95. Save up to 10%
- Coffee supplement with the addition of certified organic mushroom blend naturally sweetened with stevia
- With goMCT®, Bacopa monnieri and Alpina galanga and Theobroma cacao
- No artificial colours, flavours or preservatives
- No added gluten, sugar and lactose
- Vegan friendly
- Keto friendly
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Amelia V-Spot Probiotic
Rated 5.00 out of 5
$39.95
- Pessary capsules which combine probiotics: L. crispatus, L. gasseri, L. rhamnosus GR-1™ and L. reuteri RC-14™
- Designed to deliver probiotic organisms directly to the vagina and may help to support healthy vaginal flora
- Does not contain gelatine, gluten, soya, peanut, eggs, fish, sulfites or tree nuts
- Does not contain antibiotics, preservatives, colours, sweeteners or fragrances
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Sale!
Intoleran Fructase
Price range: $42.60 through $99.52 Save up to 17%
- Digestive enzyme xylose isomerase, which is used in the gut to convert fructose to glucose
- Fructose is found in sugar-containing foods and drinks
- Free from dairy, gluten and soy
- Vegan friendly
Select options This product has multiple variants. The options may be chosen on the product page